"Nosware" likely means:
Resetting the software does not physically clean the pads. If a user resets the counter multiple times without replacing the physical ink pads or installing an external waste ink tank, the ink will eventually overflow, potentially causing a short circuit or a mess. Alternatives and Ethics epson m100 resetter nosware
A resetter tool works by communicating directly with the printer’s EEPROM (electrically erasable programmable read-only memory) to reset this counter to zero. Technically, this allows the printer to continue operating, sometimes for years, even though the physical waste pad may need replacement or modification. Legitimate resetter tools exist, but they are usually proprietary software distributed by authorized service centers or reverse-engineered by hobbyists. "Nosware" likely means: Resetting the software does not